Rear Panel - GENZLER ACOUSTIC ARRAY MINI Owner's Manual

REAR PANEL

DIRECT OUTPUT – An XLR balanced DIRECT OUTPUT is provided for connection to PA systems, recording interfaces,
or external power amplifiers. Its output is the sum of both the MIC and INST channel signals and is pre-master
volume/post-EQ's/post-effects to aid in sending out a "finished" mixed signal. The DIRECT OUTPUT signal ground may
be connected or lifted using the PIN 1 GND/LIFT switch. This switch lifts pin 1 on the DIRECT OUTPUT to eliminate hum
®
or buzz due to ground loops between the ACOUSTIC ARRAY MINI and other equipment connected to the DIRECT
OUTPUT. This output is fully protected against phantom power and may be used for driving lines of up to 300 feet.
AUX INPUT – A 1/4" stereo line level auxiliary input is provided that sums directly to the main output bus controlled by the
MASTER VOLUME control. This input is ideal for practicing or performing with recorded tracks from a CD player,
IPOD/IPAD, cell phone, or MP-3 player. This input is a tip-ring-sleeve type jack with built-in summing resistors that sum
left and right signals when used with a stereo cable. This input will also work with a mono tip-sleeve plug. Adjust the level
of the playback source to balance with the instrument's volume.
HEAD PHONES – A 1/4" TRS jack is provided for connection to headphones for silent practice use. Do not connect this
output to anything but headphones.
NOTE – For silent practice use, the combo's internal speakers will need to be disconnected at the amplifier's speaker
output jack, however there is no danger in operating the amplifier without any type of speaker load connected.
POWER AMPLIFIER – The ACOUSTIC ARRAY
®
MINI uses a state of the art, class D power amplifier design and a high
frequency auto-sensing universal switch-mode power supply (SMPS) to achieve unprecedented high performance and
lightweight packaging. For international use there are no voltage switches to change or jumpers to move. This SMPS
senses the line voltage from 100-240 Volts and automatically configures itself for the correct voltage. The detachable
mains IEC power cable with the proper plug configuration for the voltage source and country of operation is required.
SPEAKER OUTPUT – The ACOUSTIC ARRAY MINI offers one ¼" speaker output for connection to the combo's
®
internal speakers. The combo speaker load is 4 ohms, producing 100 watts of total output.
POWER INLET CONNECTOR AND POWER SWITCH – The ACOUSTIC ARRAY
®
MINI utilizes a rear panel power
switch and power inlet connector. Use the correct mains IEC power cord required for the country where the amp is to be
used. The power supply auto-senses the correct voltage from 100V to 240 volts, 50 to 60 Hz for worldwide use.
NOTE – There is no externally accessible AC mains (line) fuse. The internal fuse is integral to the SMPS power supply
and is not user serviceable. This fuse will not fail except under very unlikely fault conditions to the SMPS. If this occurs a
qualified service technician is required to correct the problem.
4